Use of super in a main class causes runtime error.

[ddebrunner]

Having a transform (e.g. map) callable/iterable class defined in a notebook or in the main script that uses super causes Attribute error like:

AttributeError: Can't get attribute 'A' on <module '__main__' (built-in)>

Sample classes:

class A(X):
    def __init__(self)
         super().__init__()

class A(X):
    def __init__(self)
         super(A, self).__init__()

Workaround is to call the parent class method directly:

class A(X):
    def __init__(self)
         X.__init__(self)

or to define the class in its own module (not in notebook or main script)

[ddebrunner]

This is due to: uqfoundation/dill#300

[markheger]

workaround is documented, close issue